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2014/10/16 ¤W¤È 08:19:02
android Programming Glossary: mdrawpointAndroid FingerPaint sample does not draw dot? http://stackoverflow.com/questions/17251416/android-fingerpaint-sample-does-not-draw-dot you will need to change 3 things Have a private boolean mDrawPoint in the MyView class to differentiate between a tap and a slide... class to differentiate between a tap and a slide. Set mDrawPoint to true in touch_start and to false in touch_move if the path.. is in the if statement . In touch_up check the value of mDrawPoint . If it is false do what the function did before and if it is..
Android FingerPaint sample does not draw dot? http://stackoverflow.com/questions/17251416/android-fingerpaint-sample-does-not-draw-dot y Paint paint in the class Canvas. To use it in the API demo you will need to change 3 things Have a private boolean mDrawPoint in the MyView class to differentiate between a tap and a slide. Set mDrawPoint to true in touch_start and to false in touch_move.. change 3 things Have a private boolean mDrawPoint in the MyView class to differentiate between a tap and a slide. Set mDrawPoint to true in touch_start and to false in touch_move if the path is changed that is in the if statement . In touch_up check.. and to false in touch_move if the path is changed that is in the if statement . In touch_up check the value of mDrawPoint . If it is false do what the function did before and if it is true then draw the point on the canvas mCanvas.drawPoint mX..
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